Answer:
Step-by-step explanation:
Set up proportions. Make sure length and widths line up!
Then do butterfly method.
Solve for x.
Hope that helped!
7.2 is 15% of what number?
2 answers:
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8+4=12
8-4=4. that's the answer
8-4=4. that's the answer
The second table could represent relationship B.
Step-by-step explanation:
Step 1:
The tables give a relationship between the growth of a plant and the number of weeks it took.
To determine the rate of each table, we determine the growth of the plant in a single week.
The growth rate in a week = .
Step 2:
For the given graph, the points are (4, 3) and (8, 6).
The growth rate in a week =
So the growth rate for relationship A is 0.75.
Step 3:
Now we calculate the growth rates of the given tables.
Table 1's growth rate in a week =
Table 2's growth rate in a week =
Table 3's growth rate in a week =
Table 4's growth rate in a week =
Since relationship B has a greater rate than A, Table 2 is relationship B.